Difference between revisions of "Smart4418/6818SDK V2/zh"

From FriendlyELEC WiKi
Jump to: navigation, search
Line 55: Line 55:
 
|MicroSD Card Slot  || pop-up MicroSD card slot
 
|MicroSD Card Slot  || pop-up MicroSD card slot
 
|-
 
|-
|I2C接口 ||  2个I2C0接口,2.0mm间距PH-4A连接器
+
|I2C ||  2 x I2C0 interface, 2.0mm pitch PH-4A connector
 
|-
 
|-
|RGB LCD接口 ||  RGB LCD接口座(45pin, 0.5mm间距FPC贴片座)  <br /> 支持一线触摸<br /> 支持背光可调<br /> 支持电容触摸屏<br /> 支持RGB888模式 <br /> 支持全彩TFT LCD <br />引出到22x2Pin 2.0mm间距排针
+
|RGB LCD Interface ||  RGB LCD interface(45pin, 0.5mm pitch FPC seat)  <br /> supports FriendlyElec's one-wire touch technology<br /> supports backlight control<br /> supports capacitive touch panel<br /> supports RGB888 <br /> supports full-color TFT LCD <br /> populated to 22 x 2Pin 2.0mm pitch pins
 
|-
 
|-
|LVDS接口 ||  LVDS LCD接口座(24pin, 0.5mm间距FPC贴片座)  <br /> i2c接口触摸<br /> 支持背光可调<br /> 支持电容触摸屏<br />引出到10x2Pin 2.0mm间距排针
+
|LVDS Interface ||  LVDS LCD interface(24pin, 0.5mm pitch FPC seat)  <br /> i2c touch panel<br /> supports backlight control<br /> supports capacitive touch panel<br />populated to 10 x 2 Pin 2.0mm pitch pins
 
|-
 
|-
|LVDS电源接口 || 2.0mm间距PH-6A连接器,和LVDS排针接口搭配使用
+
|LVDS power interface || 2.0mm pitch PH-6A connector, it works as power input for LVDS
 
|-
 
|-
|LCD固定孔 ||  适用于HD702、HD702V、S430 LCD模块
+
|LCD Mounting Hole ||  applicable for FriendlyElec's HD702, HD702V and S430 LCD etc
 
|-
 
|-
|其它 || 板载1个EEPROM, 1个三轴加速度传感器<br /> 4x2Pin 2.54mm间距排针,1个3.3V, 1个从eMMD或MicroSD启动选择引脚Boot(高电平从eMMC启动,低电平从MicroSD卡启动), 1个RST, 1个PWRKEY, 4个GND
+
|Other Resources || 1 x Onboard EEPROM, 1个三轴加速度传感器<br /> 4x2Pin 2.54mm间距排针,1个3.3V, 1个从eMMD或MicroSD启动选择引脚Boot(高电平从eMMC启动,低电平从MicroSD卡启动), 1个RST, 1个PWRKEY, 4个GND
 
|-
 
|-
 
|供电  ||  DC 9V~15V/2A, 当使用LVDS背光时, 建议12V/3A供电
 
|供电  ||  DC 9V~15V/2A, 当使用LVDS背光时, 建议12V/3A供电

Revision as of 10:33, 22 January 2019

English

1 Introduction

Overview
Front
Back
  • The Smart4418/6818SDK V2 1812 carrier board populates popular interface pins from the the Smart4418/6818 CPU board. These interface pins include HDMI, USB Host, MicroSD card slot, RS-233 port, RS485 port, RJ-45 Ethernet port, 3.5mm audio input and output, 4G module interface, MicroSIM card slot etc. It has some onboard hardware resources such as buzzer, buttons, RTC battery, microphone etc. All the popular interfaces and ports are on the same side. This layout makes it easy for customers to make a customized case for it. This carrier board can work with FriendlyElec's various LCDs such as HD702, HD702V, S430 LCD etc.
  • In order for users to test and develop prototypes this Smart4418/6818SDK carrier board also populates DVP camera interface, SPI, GPIO, I2C, UART and has onboard AP6212 WiFi module, PCB antenna, IPX interface, RTC battery interface. Users can easily connect various devices to this board for testing. This meets the requirements for fast prototyping in various industrial applications.
  • The Smart4418/6818SDK V2 1812 carrier board has both RGB LCD interface and LVDS LCD interface. It can work with FriendlyElec's HD702 LCD, HD702V LCD,S430 LCD. Its RGB LCD interface and LVDS LCD interface can be used to test other LCDs as well.

2 Hardware Spec

Features
Carrier Board Type Smart4418/6818SDK V2 1812
Dimension 185 x 123(mm)
Applicable Smart4418
Wi-Fi/Bluetooth Onboard Wi-Fi Bluetooth module, PCB antenna and IPX Wi-Fi antenna interface
MiniPCIe Interface 4G module, only for text message, no voice service, onboard IPX to SMA antenna interface
SIM Card Slot Pop-up MicroSIM card slot
DVP Camera Interface 24pin, 0.5mm 5mm pitch, FPC seat
DVP Camera interface, ITU-R BT 601/656 8-bit
HDMI Output 1 x HDMI A Type, supports HDMI 1.4a(Smart4418)
supports 1080p 30-frame video output
TTL Serial Port 1 x 3-wire serial port (UART0), 2.54mm pitch connector, it is by default used as a debug serial port
RS485 Serial Port 1 x 3-wire serial port (UART2), 5.08mm pitch connector
RS232 Serial Port 1 x 3-wire serial port (UART3), DB9 male connector
USB Host 3 x USB port, populated from USB 2.0 hub(compatible with USB 1.1)
2 x USB type A port, 1 x 2.0mm pitch PH-4A connector
USB Slave 1 x MicroUSB port, only for data transmission
Audio Input and Output populated from Smart4418/Smart6818 CPU board
supports audio recording and play
3.5mm audio jack and MIC input
onboard Microphone
Ethernet populated from Smart4418/Smart6818 CPU board, 1000/100/10M
Button PWRKEY(power button)
RST(reset button)
K1/K2/K3 programmable buttons
LED 2 x GPIO programmable LED(on Smart4418/Smart6818 CPU board)
RTC Battery Interface Onboard RTC battery interface (CR2032)
Buzzer 1 x PWM buzzer
SPI 2 x SPI interface(SPI0, SPI1), 2.0mm pitch PH-4A connector
it can be used as GPIO pins
MicroSD Card Slot pop-up MicroSD card slot
I2C 2 x I2C0 interface, 2.0mm pitch PH-4A connector
RGB LCD Interface RGB LCD interface(45pin, 0.5mm pitch FPC seat)
supports FriendlyElec's one-wire touch technology
supports backlight control
supports capacitive touch panel
supports RGB888
supports full-color TFT LCD
populated to 22 x 2Pin 2.0mm pitch pins
LVDS Interface LVDS LCD interface(24pin, 0.5mm pitch FPC seat)
i2c touch panel
supports backlight control
supports capacitive touch panel
populated to 10 x 2 Pin 2.0mm pitch pins
LVDS power interface 2.0mm pitch PH-6A connector, it works as power input for LVDS
LCD Mounting Hole applicable for FriendlyElec's HD702, HD702V and S430 LCD etc
Other Resources 1 x Onboard EEPROM, 1个三轴加速度传感器
4x2Pin 2.54mm间距排针,1个3.3V, 1个从eMMD或MicroSD启动选择引脚Boot(高电平从eMMC启动,低电平从MicroSD卡启动), 1个RST, 1个PWRKEY, 4个GND
供电 DC 9V~15V/2A, 当使用LVDS背光时, 建议12V/3A供电

3 接口描述和尺寸

3.1 接口描述

  • RGB LCD接口(板子背面,0.5mm间距44Pin FPC贴片座)
Pin# Name Description
1, 2 VDD_5V 5V输出, 可以给LCD模组供电
11,20,29,37,38,39,40,45 DGND 参考地, 0电位
3-10 Blue LSB to MSB RGB的蓝色信号
12-19 Green LSB to MSB RGB的绿色信号
21-28 Red LSB to MSB RGB的红色信号
30 GPIOB25 普通GPIO, 用户可控制
31 GPIOC15 一线协议信号, 以实现LCD型号识别,

背光控制和电阻触摸的功能. 系统已占用, 用户不可重新设置.

33 VDEN 指示RGB信号有效的信号
34 VSYNC 场信号
35 HSYNC 行信号
36 LCDCLK LCD频率, Pixel frequency
41 I2C2_SCL I2C2的时钟信号, 用来传输电容屏触摸数据
42 I2C2_SDA I2C2的数据信号, 用来传输电容屏触摸数据
43 GPIOC16 电容触摸中断信号, 配合I2C2使用
32,44 NC 没有任何连接
  • LVDS LCD接口(板子背面,0.5mm间距24 Pin FPC贴片座)
Pin# Name Description
1-3 VDD_5V 5V输出, 可以给LCD模组供电
6,9,12,15,18,24 GND 参考地, 0电位
4 LVDS_D0- LVDS差分数据0负极输出
5 LVDS_D0+ LVDS差分数据0正极输出
7 LVDS_D1- LVDS差分数据1负极输出
8 LVDS_D1+ LVDS差分数据1正极输出
10 LVDS_D2- LVDS差分数据2负极输出
11 LVDS_D2+ LVDS差分数据2正极输出
13 LVDS_CLK- LVDS差分CLK负极输出
14 LVDS_CLK+ LVDS差分CLK正极输出
16 LVDS_D3- LVDS差分数据3负极输出
17 LVDS_D3+ LVDS差分数据3正极输出
19,20 NC 没有任何连接
21 I2C2_SCL I2C2的时钟信号, 用来传输电容屏触摸数据
22 I2C2_SDA I2C2的数据信号, 用来传输电容屏触摸数据
23 GPIOC16 电容触摸中断信号, 配合I2C2使用
  • RGB LCD接口(板子正面,2.0mm间距22x2 Pin 排针)
Pin# Name Description
1, 2 VDD_5V 5V输出, 可以给LCD模组供电
11,20,29,37,38,39,40 DGND 参考地, 0电位
3-10 Blue LSB to MSB RGB的蓝色信号
12-19 Green LSB to MSB RGB的绿色信号
21-28 Red LSB to MSB RGB的红色信号
30 GPIOB25 普通GPIO, 用户可控制
31 GPIOC15 一线协议信号, 以实现LCD型号识别,

背光控制和电阻触摸的功能. 系统已占用, 用户不可重新设置.

33 VDEN 指示RGB信号有效的信号
34 VSYNC 场信号
35 HSYNC 行信号
36 LCDCLK LCD频率, Pixel frequency
41 I2C2_SCL I2C2的时钟信号, 用来传输电容屏触摸数据
42 I2C2_SDA I2C2的数据信号, 用来传输电容屏触摸数据
43 GPIOC16 电容触摸中断信号, 配合I2C2使用
32,44 NC 没有任何连接
  • LVDS接口(板子正面,2.0mm间距10x2 Pin排针)
Pin# Name Pin# Name
1 SYS_3.3V 2 SYS_3.3V
3 GPIOC16 4 GPIOB18
5 DGND 6 DGND
7 LVDS_D0- 8 LVDS_D0+
9 LVDS_D1- 10 LVDS_D1+
11 LVDS_D2- 12 LVDS_D2+
13 DGND 14 DGND
15 LVDS_CLK- 16 LVDS_CLK+
17 LVDS_D3- 18 LVDS_D3+
19 I2C2_SCL 20 I2C2_SDA
  • LVDS 电源控制接口(板子正面,2.0mm间距6Pin PH-6A座)
Pin# Name
1,2 VDD_12V
3 GPIOB18
4 NC
5,6 DGND
  • DVP摄像头接口
Pin# Name
1, 2 SYS_3.3V
7,9,13,15,24 DGND
3 I2C0_SCL
4 I2C0_SDA
5 GPIOB14
6 GPIOB16
8,10 NC
11 VSYNC
12 HREF
14 PCLK
16-23 Data bit7-0
  • 电源接口
  • DC电源座子, 适合DC5.5*2.1mm电源插头, 9V~15V宽电压输入, 因为LVDS背光电源跟输入电源直接连通, 所以当使用LVDS背光时, 建议12V/3A供电
DC-005.png

3.2 机械尺寸

Smart4418 6818SDK V2 1812-Dimensions

详细尺寸:[http:xf%29.zip Smart4418/6818SDK V2 1812 dxf文件]

4 常用配件及应用示例

1、Smart4418/6818SDK V2 1812底板可连接Smart4418、Smart6818核心板使用

接EC20 4G模块 接S430 LCD屏 接HD702V LCD屏

5 资源链接

Smart4418/6818SDK V2 1812硬件设计文件
PCB dxf文件
Smart4418/6818SDK V2 1812原理图pdf文件
Smart4418核心板软件和硬件详细介绍
Smart4418原理图pdf